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Mathematics 10 Online
OpenStudy (anonymous):

the formula for the volume of a sphere is v=4/3pir^3 . Find the radius, to the nearest hundredth, of a sphere with a volume of 20 in.3. Answer a. 1.24 in b. 30in c. 1.68 in d. 1.54 in

OpenStudy (asnaseer):

You need to rearrange the given equation so that you have r interms of V. Then just plugin the value for V to calculate r.

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